From bf3a0c539174e7a1f419e2b8a424afab762cd816 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Mon, 4 Jul 2005 04:57:15 +0000
Subject: Improved update_element_function #1597 [Thomas Fuchs]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1650 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/test/template/javascript_helper.rb | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'actionpack/test/template/javascript_helper.rb')

diff --git a/actionpack/test/template/javascript_helper.rb b/actionpack/test/template/javascript_helper.rb
index 718c469ba6..8ce94a9d9b 100644
--- a/actionpack/test/template/javascript_helper.rb
+++ b/actionpack/test/template/javascript_helper.rb
@@ -7,6 +7,7 @@ class JavaScriptHelperTest < Test::Unit::TestCase
   include ActionView::Helpers::TagHelper
   include ActionView::Helpers::TextHelper
   include ActionView::Helpers::FormHelper
+  include ActionView::Helpers::CaptureHelper
   
   def setup
     @controller = Class.new do
@@ -120,4 +121,28 @@ class JavaScriptHelperTest < Test::Unit::TestCase
       drop_receiving_element('droptarget1', :accept => 'products', :update => 'infobox')
   end
   
+  def test_update_element_function
+    assert_equal %($('myelement').innerHTML = 'blub';\n),
+      update_element_function('myelement', :content => 'blub')
+    assert_equal %($('myelement').innerHTML = 'blub';\n),
+      update_element_function('myelement', :action => :update, :content => 'blub')
+    assert_equal %($('myelement').innerHTML = '';\n),
+      update_element_function('myelement', :action => :empty)
+    assert_equal %(Element.remove('myelement');\n),
+      update_element_function('myelement', :action => :remove)
+      
+    assert_equal %(new Insertion.Bottom('myelement','blub');\n),
+      update_element_function('myelement', :position => 'bottom', :content => 'blub')
+    assert_equal %(new Insertion.Bottom('myelement','blub');\n),
+      update_element_function('myelement', :action => :update, :position => :bottom, :content => 'blub')
+      
+    _erbout = ""
+    assert_equal %($('myelement').innerHTML = 'test';\n),
+      update_element_function('myelement') { _erbout << "test" }
+      
+    _erbout = ""
+    assert_equal %($('myelement').innerHTML = 'blockstuff';\n),
+      update_element_function('myelement', :content => 'paramstuff') { _erbout << "blockstuff" }
+  end
+  
 end
-- 
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